关于采集后对数据编码转换的有关问题！请问
关于采集后对数据编码转换的问题！请教！
我在做一个采集title的程序，将采集过来的数据在网页中显示，网页本身是utf8的，我用的是这个函数：
$icn=mb_convert_encoding($arr1,'utf-8','GB2312,GBK,BIG5,utf-8');
实验后发现其他的网页都正常，可要是抓取utf-8编码的网页就会乱码，这怎么解决呢？
------解决方案--------------------
$icn = mb_convert_encoding($arr1, 'utf-8', mb_check_encoding('utf-8')? 'utf-8' : 'GBK');
------解决方案--------------------
icnov
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